Docs updates

[Erotemic]

No description provided.

[codecov]

Codecov Report

Merging #112 (235f8e2) into main (08dd1bb) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main      #112   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           28        28           
  Lines         3175      3185   +10     
  Branches       640       641    +1     
=========================================
+ Hits          3175      3185   +10     

Impacted Files	Coverage Δ
ubelt/util_io.py	100.00% <ø> (ø)
ubelt/util_links.py	100.00% <ø> (ø)
ubelt/util_time.py	100.00% <ø> (ø)
ubelt/util_cache.py	100.00% <100.00%> (ø)
ubelt/util_path.py	100.00% <100.00%> (ø)

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